diff options
| author | Tiger Yang <tiger.yang@oracle.com> | 2006-09-01 05:39:47 +0200 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-09-21 00:52:27 +0200 |
| commit | 0f62de2c9ca60a35f63122e7ea992cee8aae4bef (patch) | |
| tree | 31af0006aedea3a22e463198b5c4a00ca893bf1c /fs/ocfs2 | |
| parent | ocfs2: move nlink check in ocfs2_mknod() (diff) | |
| download | linux-0f62de2c9ca60a35f63122e7ea992cee8aae4bef.tar.xz linux-0f62de2c9ca60a35f63122e7ea992cee8aae4bef.zip | |
ocfs2: Fix directory link count checks in ocfs2_link()
Remove the redundant "i_nlink >= OCFS2_LINK_MAX" check and adds an unlinked
directory check in ocfs2_link().
Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/namei.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index d8161a77c370..24126476a8cc 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -641,11 +641,6 @@ static int ocfs2_link(struct dentry *old_dentry, goto bail; } - if (inode->i_nlink >= OCFS2_LINK_MAX) { - err = -EMLINK; - goto bail; - } - handle = ocfs2_alloc_handle(osb); if (handle == NULL) { err = -ENOMEM; @@ -659,6 +654,11 @@ static int ocfs2_link(struct dentry *old_dentry, goto bail; } + if (!dir->i_nlink) { + err = -ENOENT; + goto bail; + } + err = ocfs2_check_dir_for_entry(dir, dentry->d_name.name, dentry->d_name.len); if (err) |